A carcass is read as what is left once life has gone out of something — a spent effort or a situation picked clean. Dream books also see it as a sign of what has been ignored too long.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.